Long-term response of a coal mine roof to time lapse between exposure and support /

Bibliographic Details
Main Author:	Radcliffe, Daryl E.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Stateham, Raymond M.
Format:	Government Document Book
Language:	English
Published:	Pgh. [i.e. Pittsburgh] Pa. : U.S. Dept. of the Interior, Bureau of Mines, [1980]
Series:	Bureau of Mines technical progress report ; TPR 110.
Subjects:	Coal mines and mining > United States. Mine timbering. Mine roof bolting.

Evans: US Documents (Annex 5th floor)